Chemistry

Problem

Resistance of decimolar solution is 50 ohm. If electrodes of surface area

0.0004\,\text{m}^2

each are placed at a distance of

0.02\,\text{m}

then conductivity of solution is : (a)

1\,\text{S cm}^{-1}

(b)

0.01\,\text{S cm}^{-1}

(c)

0.001\,\text{S cm}^{-1}

(d)

10\,\text{S cm}^{-1}